Variation of ploidy level in inter-section hybrids obtained by reciprocal crosses between tetraploid Primula denticulata (2n = 4x = 44) and diploid P. rosea (2n = 2x = 22)

Journal of Horticultural Science and Biotechnology

Volumn 82, Issue 1, 2007, Pages 5-10

  Hayashi, M ^a   Kato, J ^b   Ohashi, H ^c   Mii, M ^a  

^a CHIBA UNIVERSITY   (Japan)

^b AICHI UNIVERSITY OF EDUCATION   (Japan)

^c EHIME UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 34249984359     PISSN: 14620316     EISSN: None     Source Type: Journal    
DOI: 10.1080/14620316.2007.11512191     Document Type: Article

References (7)

1. BRUUN, H. G. (1930). The cytology of the genus Primula. Svensk Botnisk Tidskrift, 24, 468-475.
2. KATO, J. and MII, M. (2000). Differences in ploidy level of interspecific hybrids obtained by reciprocal crosses between Primula sieboldii and P. kisoana. Theoretical and Applied Genetics, 101, 690-696.
3. KATO, J., ISHIKAWA, R. and MII, M. (2001). Different genomic combinations in inter-section hybrids obtained from the crosses between Primula sieboldii (Section Cortusoides) and P. obconica (Section Obconicolisteri) by the embryo rescue technique. Theoretical and Applied Genetics, 102, 1129-1135.
4. MISHIBA, K., ANDO, T., MII, M., WATANABE, H., KOKUBUN, H., HASHIMOTO, G. and MARCHESI, E. (2000). Nuclear DNA content as an index character discriminating taxa in the genus Petunia sensu Jussieu (Solanaceae). Annals of Botany, 85, 665-673.
5. MURASHIGE, T. and SKOOG, F. (1962). A revised medium for rapid growth and bioassay with tobacco tissue cultures. Physiologia Plantarum, 15, 473-497.
6. RICHARDS, J. (1993). Primula. Timber Press, Portland, OR, USA. 299 pp.
7. SAKYA, S. R. and JOSIII, K. K. (1990). Karyomorphological studies in some Primula species of Nepal Himalaya. Cytologia, 55, 571-579.